DE112020000010T5 - Elektrochemische zelle - Google Patents

Elektrochemische zelle Download PDF

Info

Publication number
DE112020000010T5
DE112020000010T5 DE112020000010.9T DE112020000010T DE112020000010T5 DE 112020000010 T5 DE112020000010 T5 DE 112020000010T5 DE 112020000010 T DE112020000010 T DE 112020000010T DE 112020000010 T5 DE112020000010 T5 DE 112020000010T5
Authority
DE
Germany
Prior art keywords
section
air electrode
ratio
concentration
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE112020000010.9T
Other languages
German (de)
English (en)
Inventor
Shinji FUJISAKI
Takashi Ryu
Makoto Ohmori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE112020000010T5 publication Critical patent/DE112020000010T5/de
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H01M4/8642—Gradient in composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1231—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
DE112020000010.9T 2019-01-30 2020-01-10 Elektrochemische zelle Pending DE112020000010T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-014748 2019-01-30
JP2019014748 2019-01-30
PCT/JP2020/000631 WO2020158346A1 (ja) 2019-01-30 2020-01-10 電気化学セル

Publications (1)

Publication Number Publication Date
DE112020000010T5 true DE112020000010T5 (de) 2021-01-21

Family

ID=71842172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020000010.9T Pending DE112020000010T5 (de) 2019-01-30 2020-01-10 Elektrochemische zelle

Country Status (5)

Country Link
US (1) US11189842B2 (zh)
JP (1) JP6789449B1 (zh)
CN (1) CN113330612B (zh)
DE (1) DE112020000010T5 (zh)
WO (1) WO2020158346A1 (zh)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3180885B2 (ja) 1994-07-19 2001-06-25 富士電機株式会社 自動販売機のドレーン水排水装置
JPH08180885A (ja) * 1994-12-26 1996-07-12 Tokyo Gas Co Ltd 空気極の集電効率を向上させた固体電解質型燃料電池
JP2006032132A (ja) 2004-07-16 2006-02-02 Hosokawa Funtai Gijutsu Kenkyusho:Kk 固体電解質型燃料電池の空気極原料粉体、空気極及び固体電解質型燃料電池
JP5443325B2 (ja) * 2010-12-02 2014-03-19 日本電信電話株式会社 固体酸化物形燃料電池および固体酸化物形燃料電池用単セル
JP5711093B2 (ja) * 2011-10-12 2015-04-30 一般財団法人ファインセラミックスセンター 固体酸化物形燃料電池のガスセパレート材及び固体酸化物形燃料電池
US9520597B2 (en) * 2011-12-19 2016-12-13 Ngk Insulators, Ltd. Cathode material, interconnector material and solid oxide fuel cell
JP6161467B2 (ja) * 2013-08-23 2017-07-12 Ａｇｃセイミケミカル株式会社 固体酸化物型燃料電池用複合酸化物粉末及びその製造方法
JP6070671B2 (ja) * 2014-10-09 2017-02-01 トヨタ自動車株式会社 空気電池
CN108352552A (zh) * 2015-07-01 2018-07-31 日本碍子株式会社 燃料电池
CN107710478B (zh) * 2015-07-07 2020-08-25 日本碍子株式会社 燃料电池
US9960428B1 (en) * 2015-07-13 2018-05-01 U.S. Department Of Energy Method of forming catalyst layer by single step infiltration
CN106098137B (zh) * 2016-06-30 2018-05-11 红河学院 一种a位缺位的a、b位共掺杂钛酸锶混合导体材料
JP2018026338A (ja) * 2016-07-27 2018-02-15 日本碍子株式会社 電気化学セル
JP6333452B2 (ja) 2016-07-27 2018-05-30 日本碍子株式会社 電気化学セル
JP6144811B1 (ja) * 2016-11-01 2017-06-07 日本碍子株式会社 燃料電池

Also Published As

Publication number Publication date
CN113330612B (zh) 2022-04-01
US20200321627A1 (en) 2020-10-08
US11189842B2 (en) 2021-11-30
JP6789449B1 (ja) 2020-11-25
CN113330612A (zh) 2021-08-31
JPWO2020158346A1 (ja) 2021-02-18
WO2020158346A1 (ja) 2020-08-06

Similar Documents

Publication Publication Date Title
DE60103347T2 (de) Festoxidbrennstoffzelle mit unterstütztem elektrolytischem Film
EP2036152B1 (de) Keramische werkstoffkombination für eine anode für eine hochtemperatur-brennstoffzelle
DE112015002517B4 (de) Brennstoffzelle
DE60120227T2 (de) Leitfähiges material mit mindestens zwei phasen
DE19839202B4 (de) Leitfähige Substanz aus Mischoxidionen und deren Verwendung
DE4132584A1 (de) Elektrolyt/elektroden-anordnung fuer eine festkoerper-eletrolyt-brennstoffzelle
DE19839382B4 (de) Oxid-Ionenleiter und seine Verwendung
DE112016004530T5 (de) Zusammensetzung für Brennstoffzellenelektrode
DE112012001479T5 (de) Brennstoffzelle
DE112016003082T5 (de) Brennstoffzelle
DE112017003783T5 (de) Elektrochemische Zelle
DE112019000055T5 (de) Elektrochemische zelle und zellenstapelvorrichtung
EP1271683A2 (de) Brennstoffzelle
DE112020001053T5 (de) Kathodenkatalysatorschicht für eine Brennstoffzelle, und Brennstoffzelle
DE112016000042B4 (de) Brennstoffzelle
DE112018000069T5 (de) Stack elektrochemischer zellen
DE112018001112T5 (de) Brennstoffzelle und brennstoffzellenvorrichtung
DE112017003752T5 (de) Stack elektrochemischer zellen
DE112017003769T5 (de) Elektrochemische Zelle
DE112016000041T5 (de) Brennstoffzelle
DE4307727C3 (de) Elektrolytfolie für planare Hochtemperaturbrennstoffzellen und Verfahren zu ihrer Herstellung
DE112020000010T5 (de) Elektrochemische zelle
DE112020000006T5 (de) Elektrochemische zelle
DE112020000007T5 (de) Elektrochemische zelle
DE112017003761B4 (de) Elektrochemische zelle

Legal Events

Date Code Title Description
R012 Request for examination validly filed